When a building collapses around five teenagers—and they just barely escape—they know something strange is going on. Little by little, the group pieces together a theory: Their parents are working together to kill them all. Is it true? And if so, how did their parents come together—and why? And, most importantly, how can the five of them work together to save themselves? With an unlikely group of heroes, sky-high stakes, and two budding romances, this gripping murder mystery will keep readers guessing until the last page